package com.sjh.sjhliving.commodity.exception;

import com.sjh.common.exception.SjhlivingCodeEnume;
import com.sjh.common.utils.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import java.util.HashMap;
import java.util.Map;


@Slf4j
@ResponseBody
@ControllerAdvice(basePackages = "com.sjh.sjhliving.commodity.controller")
public class SjhlivingExceptionControllerAdvice {


    @ExceptionHandler(value = MethodArgumentNotValidException.class)
    public R handleVaildException(MethodArgumentNotValidException e) {
        log.error("数据校验出现问题{}，异常类型：{}",e.getMessage(),e.getClass());
        BindingResult bindingResult = e.getBindingResult();
        Map<String, String> errorMap = new HashMap<>();
        bindingResult.getFieldErrors().forEach((fieldError) -> {
            errorMap.put(fieldError.getField(), fieldError.getDefaultMessage());
        });
        return R.error(SjhlivingCodeEnume.INVALID_EXCEPTION.getCode(), SjhlivingCodeEnume.INVALID_EXCEPTION.getMsg()).put("data", errorMap);
    }

    @ExceptionHandler(value = Throwable.class)
    public R handleException(Throwable throwable){
        return R.error(SjhlivingCodeEnume.UNKNOWN_EXCEPTION.getCode(), SjhlivingCodeEnume.UNKNOWN_EXCEPTION.getMsg());
    }
}
